package com.learn.english.service.impl;

import com.learn.english.model.dto.CourseVideoDTO;
import com.learn.english.model.entity.CourseVideo;
import com.learn.english.service.ICourseVideoService;
import org.springframework.stereotype.Service;

import java.util.*;

/**
 * @author TISNIW
 * @since 2025/11/23 18:44
 */
@Service
public class CourseServiceVideoImpl implements ICourseVideoService {
    @Override
    public List<CourseVideo> getVideoListByChapterId(Long chapterId) {
        return List.of();
    }

    @Override
    public void addVideo(CourseVideoDTO dto) {

    }

    @Override
    public void updateVideo(CourseVideoDTO dto) {

    }

    @Override
    public void deleteVideo(Long id) {

    }

    @Override
    public void batchDeleteVideos(List<Long> ids) {

    }

    @Override
    public void updatePlayCount(Long id) {

    }

    @Override
    public void updateVideoStatus(Long id, Integer status) {

    }

    @Override
    public void updateVideoSort(List<CourseVideoDTO> videos) {

    }

    @Override
    public CourseVideo getById(Long id) {
        return null;
    }
}
